net.java.truecommons.key.spec.prompting.KeyPromptingCancelledException Maven / Gradle / Ivy

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Specifies a pluggable API for key management.

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/*
 * Copyright (C) 2005-2015 Schlichtherle IT Services.
 * All rights reserved. Use is subject to license terms.
 */
package net.java.truecommons.key.spec.prompting;

import net.java.truecommons.key.spec.PersistentUnknownKeyException;

import javax.annotation.Nullable;

/**
 * Thrown to indicate that the retrieval of the key to open or create a
 * protected resource has been cancelled.
 * This is normally caused by user input, for example if the user has closed
 * the prompting dialog.
 *
 * @since  TrueCommons 2.2
 * @author  Christian Schlichtherle
 */
public class KeyPromptingCancelledException extends PersistentUnknownKeyException {

    private static final long serialVersionUID = 7645927619378423566L;

    public KeyPromptingCancelledException() {
        super("Key prompting has been cancelled!");
    }

    public KeyPromptingCancelledException(@Nullable Throwable cause) {
        super("Key prompting has been cancelled!", cause);
    }
}